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Table 2 Change in emotional distress

From: Secondary distress in violence researchers: a randomised trial of the effectiveness of group debriefings

Paired t test n Mean StDev SE mean CI (95%) P value
Control group (N = 26), ITT
 SRQ20 score at baseline 26 2.38 1.89 0.37 (1.61; 3.15) -
 SRQ20 score at end-line 26 2.15 1.80 0.35 (1.42; 2.88) -
 Difference in SRQ20 score 26 0.23 1.63 0.32 (−0.42; 0.89) 0.47
Debrief group (N = 26), ITT
 SRQ20 score at baseline 26 2.57 1.7 0.33 (1.88; 3.26) -
 SRQ20 score at end-line 26 2.34 2.36 0.46 (1.38; 3.30) -
 Difference in SRQ20 score 26 0.23 2.18 0.43 (−0.64; 1.11) 0.59
  1. ITT intention to treat analysis